Curried Function in Java
Currying is a technique of transforming a function with multiple arguments into a function with just single argument. The single argument is…
Blog
Practical engineering notes on architecture, backend, cloud, Rust, and Java.
Quick Apache Solr Setup
It has been long time since I started with setup/configuration related blog post. This post provides steps for setting up developer machine…
Geospatial Queries in Apache Solr
“Find the five nearest stores,” “everything within 10 km of the user,” “sort results by distance” — these are everyday requirements, and Apa…
Closures in Java
A Closure is a first class function or reference to a function together with a referencing environment...